is.pe3 {lmomco} | R Documentation

## Is a Distribution Parameter Object Typed as Pearson Type III

### Description

The distribution parameter object returned by functions of this module such as by `parpe3` are typed by an attribute `type`. This function checks that `type` is `pe3` for the Pearson Type III distribution.

### Usage

    is.pe3(para)

### Arguments

`para` | A parameter `list` returned from `parpe3`.

### Value

`TRUE` | If the `type` attribute is `pe3`.
`FALSE` | If the `type` is not `pe3`.

### Author(s)

W.H. Asquith

### See Also

`parpe3`

### Examples

    para <- parpe3(lmom.ub(c(123,34,4,654,37,78)))
    if(is.pe3(para) == TRUE) {
      Q <- quape3(0.5,para)
    }

[Package lmomco version 0.92 Index]